Camera module that allows external input clock signal

Hi guys,

Does anyone know any camera/sensor modules that can accept external clock signals to start exposure/readout?

More details:
I have designed a camera interposer board supporting up to 6 RPi V2 camera modules (imx219) for TX2, and I was able to turn on video streaming with those cameras. However, I realized that the RPi V2 camera module/imx219 only listens to its own crystal and does not allow external trigger signal to start exposure/readout to sync all modules in-frame. I know that the RPi HQ camera (imx477) has the external sync signals support added but I am also open to other alternatives that can do the trick.

Please let me know your suggestions.


You may need consult with Sony if this sensor can support it or not.